How do you tell if a rabbit is boy or girl?

Answer 1

Around 3 months old or earlier, a boy rabbit will have testicles by his rear end. Just keep going down his stomach, and there should be 2 sack like things. A female does not have these. Females tend to have rounder heads than males.

Answer 2

Carefully turn them upside down and gently use your thumb and forefinger to carefully push up the fur away from their..."butt". Then slowly push down and you will see the "holes". For males, the upper hole should look like a circle-shaped hole. The females' upper holes should look like a tiny vertical line. If the rabbit is over 6 months old, the males should have two bumps under the upper hole.